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JACK: fix assertion checking client name length 

Fixes #695
This commit is contained in:
Be 2022-02-25 05:13:52 -06:00 committed by Ross Bencina
parent 6ef0a45577
commit 3777fbef5f
1 changed files with 1 additions and 1 deletions
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2
src/hostapi/jack/pa_jack.c
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@ -551,7 +551,7 @@ static PaError BuildDeviceList( PaJackHostApiRepresentation *jackApi )
/* extract the client name from the port name, using a regex
* that parses the clientname:portname syntax */
UNLESS( !regexec( &port_regex, port, 1, &match_info, 0 ), paInternalError );
assert(match_info.rm_eo - match_info.rm_so < jack_client_name_size());
assert(match_info.rm_eo - match_info.rm_so <= jack_client_name_size());
memcpy( tmp_client_name, port + match_info.rm_so,
match_info.rm_eo - match_info.rm_so );
tmp_client_name[match_info.rm_eo - match_info.rm_so] = '\0';